11856831

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 18966528

約数和(自身を除く): 7109697

約数列:

[1, 3, 7, 21, 41, 47, 123, 141, 287, 293, 329, 861, 879, 987, 1927, 2051, 5781, 6153, 12013, 13489, 13771, 36039, 40467, 41313, 84091, 96397, 252273, 289191, 564611, 1693833, 3952277, 11856831]

約数ペア:

[(1, 11856831), (3, 3952277), (7, 1693833), (21, 564611), (41, 289191), (47, 252273), (123, 96397), (141, 84091), (287, 41313), (293, 40467), (329, 36039), (861, 13771), (879, 13489), (987, 12013), (1927, 6153), (2051, 5781)]